双基地探测面积影响因素分析

The Analysis of factor on the Detectable Region for Bistatic Sonars

仿真分析了脉宽等因素对双基地声纳探测面积的影响。仿真结果表明,在相同的阵间距下,脉宽越大,探测面积越大;在相同的脉宽下,随着阵间距变大,探测面积变小;同时考虑到混响和双基地定位误差的影响,为了使双基地探测面积最大,需要合理选择脉宽和阵间距。

In this paper,it gives factor of plus width on the detectable region for bistatic sonars.When bistatic distance is same,the plus width is wider,and the detectable area is bigger.When plus width is same,bistatic distance is farther,and the detectable area is smaller.